var vtn_player_type = "vp";var ven_video_key="NjI2MDU2fHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";Karan Johar, Ayan Mukerji and Rishi Kapoor attended Bhushan Kumar’s sister Tulsi Kumar’s wedding reception